Pneumatic high platform ball valve

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Pneumatic high platform ball valve

Model: Q641F
Nominal diameter: DN15 ~ 200mm
Nominal pressure: PN1.6 ~ 6.4MPa
Temperature: -20 ~ 232 ℃ ~ 350 ℃
Suitable medium: water, oil, gas and some corrosive liquid
Body Material: WCB , 304,316
Design Standard: GB / 12237
Flange Size: GB / 9113, JB / T79
Test and Inspection: JB / T9092

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產(chǎn)品詳細(xì)

First, Q641F pneumatic high platform ball valveThe main part material

NO	Part Name	Material
NO	Part Name	stainless steel	Carbon steel
1	bolt	Stainless steel SS304	Carbon steel
2	Spring washer	Stainless steel SS304	Stainless steel SS304
3	Nut	Stainless steel SS304	Carbon steel
4	cap	Stainless steel CF8 / CF8M	Carbon steel WCB
5	Body	Stainless steel CF8 / CF8M	Carbon steel WCB
6	ball	Stainless steel CF8	Stainless steel CF8
7	Sealing ring	PTFE PTFE	PTFE PTFE
8	Valve stem	Stainless steel SS316	Stainless steel SS304
9	filler	PTFE PTFE	PTFE PTFE
10	Press the nut	Stainless steel SS304	Stainless steel SS304
11	Spring washer	Stainless steel SS304	Stainless steel SS304
12	Nut	Stainless steel SS304	Stainless steel SS304
13	handle	Stainless steel SS304	Stainless steel SS304

Second, Q641F pneumatic high platform ball valveMain dimensions

SIZE	1/2 "	3/4 "	1"	1 1/4 "	1 1/2 "	2"	2 1/2 "	3 "	4 "
d	15	20	25	32	38	50	65	76	100
L	130	150	160	180	200	230	290	310	350
D	95	105	115	135	145	160	180	195	230
D1	65	75	85	100	110	125	145	160	190
D2	45	55	65	78	85	100	120	135	160
b	14	16	16	18	18	20	22	24	24
f	2	2	2	3	3	3	3	3	3
H	75	95	90	110	130	140	140	180	250
W	130	140	140	170	200	220	220	350	550
n-do	4-14	4-14	4-14	4-18	4-18	8-18	8-18	8-18	8-22